Answer:
(1) Translation begins when a ribosome (gray) docks on a start codon (red) of an mRNA molecule in the cytoplasm. (2) Next, tRNA molecules attached to amino acids (spheres) dock at the corresponding triplet codon sequence on the mRNA molecule.
Explanation:
1st one.
it would be answer number two it tells what the major contributor is.
There should be many anatomical similarities among verities and species that have diverged from a common ancestor
